Nov 30 23:59:55.787 INFO testing team-rust/mailbox against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 23:59:55.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 23:59:56.177 INFO [stdout] 92931b9fdd3ab0f6e1c27e28643d286c1af42159539087436b9658cb89ca7c11
Nov 30 23:59:56.184 INFO running `"docker" "start" "-a" "92931b9fdd3ab0f6e1c27e28643d286c1af42159539087436b9658cb89ca7c11"`
Nov 30 23:59:57.242 INFO [stderr] usermod: no changes
Nov 30 23:59:57.311 INFO [stderr]    Compiling mailbox v0.1.0 (/source)
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `new`
Nov 30 23:59:57.583 INFO [stderr]  --> src/mailbox.rs:9:5
Nov 30 23:59:57.583 INFO [stderr]   |
Nov 30 23:59:57.583 INFO [stderr] 9 |     pub fn new(sender: String, receiver: String, body: String) -> Message {
Nov 30 23:59:57.583 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr]   |
Nov 30 23:59:57.583 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `new`
Nov 30 23:59:57.583 INFO [stderr]   --> src/mailbox.rs:20:5
Nov 30 23:59:57.583 INFO [stderr]    |
Nov 30 23:59:57.583 INFO [stderr] 20 |     pub fn new() -> Mailbox {
Nov 30 23:59:57.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `store`
Nov 30 23:59:57.583 INFO [stderr]   --> src/mailbox.rs:24:5
Nov 30 23:59:57.583 INFO [stderr]    |
Nov 30 23:59:57.583 INFO [stderr] 24 |     pub fn store(&mut self, m: Message) {
Nov 30 23:59:57.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `fetch`
Nov 30 23:59:57.583 INFO [stderr]   --> src/mailbox.rs:28:5
Nov 30 23:59:57.583 INFO [stderr]    |
Nov 30 23:59:57.583 INFO [stderr] 28 |     pub fn fetch(&mut self) -> Option<Message> {
Nov 30 23:59:57.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: struct is never constructed: `SyncedMailbox`
Nov 30 23:59:57.583 INFO [stderr]  --> src/syncedmailbox.rs:4:1
Nov 30 23:59:57.583 INFO [stderr]   |
Nov 30 23:59:57.583 INFO [stderr] 4 | struct SyncedMailbox {
Nov 30 23:59:57.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `new`
Nov 30 23:59:57.583 INFO [stderr]  --> src/syncedmailbox.rs:9:5
Nov 30 23:59:57.583 INFO [stderr]   |
Nov 30 23:59:57.583 INFO [stderr] 9 |     fn new() -> SyncedMailbox {
Nov 30 23:59:57.583 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `store`
Nov 30 23:59:57.583 INFO [stderr]   --> src/syncedmailbox.rs:14:5
Nov 30 23:59:57.583 INFO [stderr]    |
Nov 30 23:59:57.583 INFO [stderr] 14 |     fn store(&self, m: mailbox::Message) -> Result<(), String> {
Nov 30 23:59:57.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.583 INFO [stderr] 
Nov 30 23:59:57.583 INFO [stderr] warning: method is never used: `fetch`
Nov 30 23:59:57.583 INFO [stderr]   --> src/syncedmailbox.rs:21:5
Nov 30 23:59:57.583 INFO [stderr]    |
Nov 30 23:59:57.583 INFO [stderr] 21 |     fn fetch(&self) -> Result<mailbox::Message, String> {
Nov 30 23:59:57.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:57.584 INFO [stderr] 
Nov 30 23:59:58.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 30 23:59:58.058 INFO [stderr] su: No module specific data is present
Nov 30 23:59:59.213 INFO running `"docker" "inspect" "92931b9fdd3ab0f6e1c27e28643d286c1af42159539087436b9658cb89ca7c11"`
Nov 30 23:59:59.453 INFO running `"docker" "rm" "-f" "92931b9fdd3ab0f6e1c27e28643d286c1af42159539087436b9658cb89ca7c11"`
Nov 30 23:59:59.723 INFO [stdout] 92931b9fdd3ab0f6e1c27e28643d286c1af42159539087436b9658cb89ca7c11
Nov 30 23:59:59.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:00:00.228 INFO [stdout] c56110e9bb2fe43afd66c38ec7e511fd0e7af4fb33ccc9ff3eaba34bdca0feb9
Dec 01 00:00:00.234 INFO running `"docker" "start" "-a" "c56110e9bb2fe43afd66c38ec7e511fd0e7af4fb33ccc9ff3eaba34bdca0feb9"`
Dec 01 00:00:01.408 INFO [stderr] usermod: no changes
Dec 01 00:00:01.455 INFO [stderr]    Compiling mailbox v0.1.0 (/source)
Dec 01 00:00:02.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 01 00:00:02.663 INFO [stderr] su: No module specific data is present
Dec 01 00:00:03.341 INFO running `"docker" "inspect" "c56110e9bb2fe43afd66c38ec7e511fd0e7af4fb33ccc9ff3eaba34bdca0feb9"`
Dec 01 00:00:03.584 INFO running `"docker" "rm" "-f" "c56110e9bb2fe43afd66c38ec7e511fd0e7af4fb33ccc9ff3eaba34bdca0feb9"`
Dec 01 00:00:03.955 INFO [stdout] c56110e9bb2fe43afd66c38ec7e511fd0e7af4fb33ccc9ff3eaba34bdca0feb9
Dec 01 00:00:03.966 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:00:04.387 INFO [stdout] 8c145be5b5beff944bf7a2b267b46c12d72ce143e3985778fde967a6df91ed96
Dec 01 00:00:04.393 INFO running `"docker" "start" "-a" "8c145be5b5beff944bf7a2b267b46c12d72ce143e3985778fde967a6df91ed96"`
Dec 01 00:00:05.736 INFO [stderr] usermod: no changes
Dec 01 00:00:05.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 00:00:05.802 INFO [stderr]      Running /target/debug/deps/mailbox-b36b88c4accf176b
Dec 01 00:00:05.802 INFO [stdout] 
Dec 01 00:00:05.802 INFO [stdout] running 4 tests
Dec 01 00:00:05.803 INFO [stdout] test syncedmailbox::tests::test_store ... ok
Dec 01 00:00:05.803 INFO [stdout] test mailbox::tests::test_store ... ok
Dec 01 00:00:05.804 INFO [stdout] test mailbox::tests::test_fetch ... ok
Dec 01 00:00:05.804 INFO [stdout] test syncedmailbox::tests::test_fetch ... ok
Dec 01 00:00:05.805 INFO [stdout] 
Dec 01 00:00:05.805 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 00:00:05.805 INFO [stdout] 
Dec 01 00:00:05.808 INFO [stderr] su: No module specific data is present
Dec 01 00:00:06.855 INFO running `"docker" "inspect" "8c145be5b5beff944bf7a2b267b46c12d72ce143e3985778fde967a6df91ed96"`
Dec 01 00:00:07.173 INFO running `"docker" "rm" "-f" "8c145be5b5beff944bf7a2b267b46c12d72ce143e3985778fde967a6df91ed96"`
Dec 01 00:00:07.559 INFO [stdout] 8c145be5b5beff944bf7a2b267b46c12d72ce143e3985778fde967a6df91ed96
